| Kevin Hadfield's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Never Summer 100k (2019) | Colorado, US | 33 | Saturday, July 27, 2019 | 15:33:14.00 |
| Never Summer 100k 2016 | CO | 30 | Saturday, July 23, 2016 | 14:58:04.00 |
| Kevin Hadfield's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Never Summer 100k (2019) | Colorado, US | 33 | Saturday, July 27, 2019 | 15:33:14.00 |
| Never Summer 100k 2016 | CO | 30 | Saturday, July 23, 2016 | 14:58:04.00 |